package com.sky.mapper;

import com.sky.annotation.AutoFill;
import com.sky.entity.ShoppingCart;
import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface ShoppingCartMapper {

    //动态条件查询
    List<ShoppingCart> list(ShoppingCart shoppingCart);

    //根据id修改id数量
    @Update("update shopping_cart set number =#{number} where id = #{id}")
    void updateNumberById(ShoppingCart shoppingCart);

    //插入购物车数据
    @Insert("insert into shopping_cart (name,user_id,dish_id,setmeal_id,dish_flavor,number,amount,image,create_time)"+
            "values (#{name},#{userId},#{dishId},#{setmealId},#{dishFlavor},#{number},#{amount},#{image},#{createTime})")
    void insert(ShoppingCart shoppingCart);

    //删除购物车
    @Delete("delete from shopping_cart where user_id=#{userId}")
    void deleteByUserId(Long userId);
}
